1.   Albacore is more expensive than light tuna, but it is one of the fish that is high in omega-three fatty acids.

2.   It contains more than three times the amount found in light tuna.

3.   The light tuna comes in a vacuum- packed foil pouch.

4.   We tasted seven brands of fancy-grade albacore and light tunas, all canned in olive oil with added salt.